The correct answer is (-12)^15, because you have to multiply the exponents.
Answer:8.6 x 104
Step-by-step explanation:
100-35 = 65
65% de 2300 = 1495 (mes 1)
2300-1495 = 805 (mes 2)
65% de 805 = 523,25 (mes 3)
65% de 523,25 = 340,1125 ~ 340,10 (mes 4)
Answer:
See below.
Step-by-step explanation:
- Height of the prism = <u>9 cm</u>
- Volume of prism = 3 x 3 x 9 + 3 x 6 x 9 = 81 + 162 = <u>243 cm³</u>
- Total Surface Area = 9 x 6 + 6 x 9 + 9 x 3 + 9 x 3 + 9 x 3 + 9 x 3 + 3 x 3 + 3 x 6 + 3 x 3 + 3 x 6 = 2 x 54 + 4 x 27 + 2 x 9 + 2 x 18 = 108 + 108 + 18 + 26 = 216 + 44 = <u>260 cm²</u>